摘要
二连盆地中生代经历了复杂的发育历史 ,是一个多期叠加的盆地系统 ,它经历了早—中侏罗世的小规模断陷盆地 ;晚侏罗世的构造反转盆地 (伴随着强烈的火山作用 ) ;早白垩世的大规模断陷盆地及早白垩世晚期的构造反转等盆地发展阶段 ;
Erlian basin underwent a complex development history in Mesozoic and is a multi-folded basin system. It was once a little-scale rift-subsidence basin in early-mid Jurassic, a structural reversal basin in late Jurassic (accompanying strong volcanism), a lager-scale rift subsidence basin in early cretaceous and a structural reversal basin in late of early cretaceous. The region has been in a wholly lifting state since late cretaceous.
出处
《西南石油学院学报》
CSCD
2000年第2期1-4,共4页
Journal of Southwest Petroleum Institute
基金
国家"九五"重点科技攻关项目! ( 96-111-0 1-0 1-0 5 )
关键词
盆地演化
二连盆地
地层层序
反转构造
中生代
basin evolution, Jurassic period, cretaceous period, Erlian basin, stratigraphic sequence
